Quote by James Clear
"You cannot manage what you cannot measure."
More from James Clear
"The most effective way to change behavior is to focus on who you wish to become, not the results you want to achieve."
"You do not rise to the level of your goals. You fall to the level of your systems."
"Habits are the compound interest of self-improvement."
"Success is the product of daily habits—not once-in-a-lifetime transformations."